Perhaps you should try some spelling variations:
"coder coder formal description programming" » "coder coder formal creation programming" (Expand search), "coder coder formal demonstration programming" (Expand search), "coder poder formal description programming" (Expand search), "coder poder forma description programming" (Expand search), "coder poder formas description programming" (Expand search), "coder decoder formal description programming" (Expand search), "code code formal description programming" (Expand search), "decoder codec formal description programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder formal description programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder formal description programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder formal description programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder formal description programming") OR ("in python python python programming"))*.